server-bench: make seed choice configurable (#14929)
* server-bench: make seed choice configurable
* Update scripts/server-bench.py
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* Update scripts/server-bench.py
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* fix error formatting
* Update scripts/server-bench.py
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
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Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>